A ubiquitin promoter drives expression of the asp which lacks five of the most highly predicted IQ motifs (deletion of amino acid residues 1011-1041, 1087-1103, 1329-1342, 1528-1550 and 1719-1731).
aspΔIQ.Ubi partially rescues Df(3R)BSC519/aspt25
aspΔIQ.Ubi fails to rescue unfocused spindle pole phenotypes seen in aspt25/Df(3R)BSC519 third instar larval central neuroblasts, but does rescue reduced brain size seen in aspt25/Df(3R)BSC519 adults.